| Application: | Ultrasonic Welding |
|---|---|
| Cooling Way: | Air Cooling |
| Control: | Semi-Automatic |
| Power: | Ultrasonic |
| Frequency: | 15kHz |
| Generator: | Digital Generator |
| Customization: |
|---|
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Audited Supplier 15kHz 2600W Ultrasonic Mask Welding Machine with Permanent Transducer and digital generator
| Item | Parameter |
| Power | 2600W In max |
| Frequency range | ±1khz |
| Operating temperature | ≤65ºC |
| Frequency | 15khz |
| Amplitude adjust | 10%~90% |
| Voltage | 220V |
| Circuit | Digital,separate excitation |
Where is ultrasonic welding used?
Sonics offers a complete line of specialized ultrasonic equipment and components for face mask and other PPE textile applications such as continuous bonding or slitting; punching; plunge bonding; and hook and loop (Velcro) bonding. Using ultrasonics for these processes provides superior performance in terms of speed, safety, cost-effectiveness and smoothness of finished edges. Applications include face masks, surgical gowns, protective face shields and many others.
Sonics manufactures a comprehensive range of medical-device capable plastics welding equipment, tooling and components, from hand-held units to bench model presses to ultrasonic kits for OEM installation. Ultrasonic plastic welders, including ElectroPress welding systems with superior precision control, staking/inserting machines, and custom tooling and fixtures are available.
The ultrasonic welding generator. it convert electrical energy into high-frequency alternating current signals that match the ultrasonic transducer. From the amplifying circuit form, a linear amplifying circuit and a switching power supply circuit can be used. In terms of conversion efficiency, a high-power ultrasonic power supply generally adopts a circuit form of a switching power supply. Linear power supply also has its unique application range. Its advantage is that it can not strictly require circuit matching, allowing continuous and rapid changes in operating frequency. From the perspective of the ultrasound industry, ultrasound is mainly divided into self-excited and self-excited power supplies.
The principle of the ultrasonic power supply is that the signal generator first generates a specific frequency signal. This signal can be a sinusoidal signal or a pulse signal. This specific frequency is the frequency of the transducer. It is generally used in ultrasonic welding equipment.
The characteristics of ultrasonic welding generator
1. High stability: All-digital integrated circuit, adopts imported high-performance anti-interference processor, at the same time reduces the number of components and simplifies the hardware structure, thereby improving the reliability of the system.
2.Frequency automatic tracking: Digital frequency synthesis technology combined with digital phase-locked loop frequency tracking composite control technology, can eliminate the disadvantages of temperature,static load,processing area,tool wear and other factors that are difficult to overcome by conventional analog regulators, which is conducive to parameter adjustment , Easy to modify through the program software, easy to adjust the control scheme and implement a variety of new control strategies.
3.Powerful output: The application of IGBT power module and the structure of other excited oscillation circuit make the output power more than 1.5 times of traditional self-excited circuit.
4.Intelligent six protection and fault alarm tips: output overcurrent, output overvoltage, input overcurrent, frequency sweep failure, overtemperature protection, and frequency sweep power is too high. If the equipment fails, the generator will immediately stop working and prompt the corresponding cause of the failure until the technician eliminates the failure.
5.Amplitude stepless adjustment: The amplitude can be increased or decreased instantaneously during the adjustment process, and can also be fine-tuned, effectively prevent perfect welding of large and small workpieces, and effectively reduce the phenomenon of shock, burns, and amplitude of defective products.
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